Optimal Value Formula http://www.numsum.com/spreadsheet/show/8705 Sat, 14 Jan 2006 01:42:32 GMT This is my experimental optimal value formula. It performs part of completing the square to find the optimal value of a quadratic relation in standard form. It has not been fully tested; use with caution. a Input quadratic: a Sat, 14 Jan 2006 01:42:32 GMT http://www.numsum.com/spreadsheet/show/8705 b Input quadratic: b Sat, 14 Jan 2006 01:42:32 GMT http://www.numsum.com/spreadsheet/show/8705 c Input quadratic: c Sat, 14 Jan 2006 01:42:32 GMT http://www.numsum.com/spreadsheet/show/8705 Optimal val: Input quadratic: Optimal val: Sat, 14 Jan 2006 01:42:32 GMT http://www.numsum.com/spreadsheet/show/8705